Multiple iCal calendars on BB Curve

I am using a Verizon BB Curve and a MBP with iCal syncing through PocketMac. Is there any way, including 3rd party software, you can differentiate multiple calendars (home, work, mobile, etc) on the BB? When I create an appt. on my BB, it shows up in iCal in red as a Mobile entry (sometimes), but I create everything on my laptop in a green Work calendar. It would sometimes be useful to have them separated to minimize confusion over multiple entries at similar times if they were color coded on the BB so I would know where they came from.

I use Missing Sync for Blackberry. Got fed up with PocketMac because it would always mess things up for me on sync (including the fact that it doesn't support certain things the BB does). Your issue might also be PocketMac related. With Missing Sync, one of the sync options will ask you which calendar you want to sync handheld entries to.